No. A cube is a 3D figure and polygon is a 2D one.
Answer:

Step-by-step explanation:
See the attached picture for explanation.
Answer:
the answer is 12.2
Step-by-step explanation:
thats what i got
10x10x10x10x10x4 and 10x10x10x10x10x10x2
Answer:
48 cupcakes in total.
Step-by-step explanation:
Multiply 6 and 8. So,
6x8= 48
48 cupcakes
If you have any questions, ask me in the comments and I'll explain it more in depth.